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Previous studies investigating community-level relationships between plant functional trait characteristics and stream environmental characteristics r...
Read moreHuman settlements and transport networks are growing rapidly worldwide. Since the early 20th century their expansion has been accompanied by increasin...
Read moreUsing sugar-beet seedlings as phytometers, NAR, LAI and light intensity were measured at various levels in field-grown spring barley, winter wheat, sp...
Read more(I) The selection of suitable shade trees for use in Tea plantations (Camellia sinensis) is a major problem in NE India since the destruction of large...
Read moreCombining several crop species and associated agricultural practices in a crop sequence has the potential to control weed abundance while promoting we...
Read moreStudies on the botanical composition of 32 moorland sites were made during 1969-79. Changes in the cover of all vascular plants and in spp. number wer...
Read moreStudies were made in the Tavetsch Valley in the subalpine region of central Switzerland, of the day-active Lepidoptera faunas in different types of cu...
Read moreTemporal changes in semi-arid ecosystems can include transitions between alternative stable states, involving thresholds and multiple domains of attra...
Read moreThe increased deposition of nitrogen (N) from the atmosphere over the last century has been associated in Europe with changes in species composition, ...
Read moreThe relationship between leaf conductance and environmental variables was examined during two summers in 22-year-old Shamouti orange trees. Soil water...
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